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旋压用于锥型件加工,在我厂还是近两年来才出现的事。旋压工艺整个过程都在常温下进行,不需要中间退火工序,材料的晶粒度不会增大,而且各部位的晶粒度比较均匀;旋压可以使材料的晶格歪扭的程度更加明显,从而提高了强度;旋压还可以方便地制出双锥或多锥形的锥形件;为了减弱“旋转效应”可以使锥型件在旋压加工时的旋转方向与锥型件在工作时的旋转方向相反,从而得到“旋转补偿”。这对于一些有特殊要求的场合具有重要的意义。正因旋压有这些优点,所以有些有特殊用途的锥型件用旋压
Spinning processing for the cone, in our plant or the last two years before it happened. Spinning process is carried out at room temperature, without intermediate annealing process, the grain size of the material will not increase, and the grain size of each part of the more uniform; spinning can make the degree of distortion of the crystal lattice more Obviously, thereby enhancing the strength; Spinning can also be easily made of double cone or cone conical pieces; in order to reduce the “spin effect” can make the conical pieces in the spinning process of rotating direction and the cone in the Work in the opposite direction of rotation, resulting in “rotation compensation.” This is important for some occasions with special requirements. Because of these advantages of spinning, there are spinning cones for special applications